Transaction not yet indexed

2153KcSnzLU8MzoTkR6B4jabLC9hteUorNWt64yTVPjR6pUpstWY1zzHbHbifFm4WZjyQv8yUmPbDBCyjQU9b7fc

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