Transaction not yet indexed

53pZEsmMb7oCyApCPbBgdGzsnx1jetHsuhWxqwMqnPDCDCcZp2VqW87hgPzWEXM4sGm9iGCtcUDh52MC3UAeqym6

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