Transaction not yet indexed

53sb5dHjWqpk4JMCMkFQaroY4UB1ktwRXrVYa5k3Pn7Zzd9XW4D2X1YV4eYm9ZWtHetm1RcVfctUXHzftC1DyKfh

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