Transaction not yet indexed

53bPxhk8mHcr71UTmViAnmurDpvnz2W9YNTvDFdRExAvGCKGaEem5AUX3AKEYkZyH4eQ3PeNqT6yMSB1JmtQAPk1

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