Transaction not yet indexed

64MKBKY7A7cMDnZzXDqdqXSh8dho1AcQxQXn2TpE2xV2WeXi4YBZGhcSMe1DZrr9jcVVyLdbK196KpWt8QkPiHDa

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