Transaction not yet indexed

53SQNDbF69DUG2AdBsQjwviCXXPpz4WSTtwnxBm7bPuVi3EfApNrtffNhLNfAQn4X2sx3urRvvvbjs9k4g4WQv19

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.