Transaction not yet indexed

53mUAdmSiGFspJA6gWzbccZa3KxYL9kE4BJESQPr7Vgwm9DPdWP6S6JH7FRDAAMFdGJkpv526mEHZyDtA9FuWNY8

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