Transaction not yet indexed

f53LkMHbMVPFPp8WHpXSuFb2e7h1WED6BYLjatVV5iEuctktXs51PhbD45WWWLLcTtMG1CcUjJvxUj5AMBqrCA7

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