Transaction not yet indexed

53MNLbjVRS1viqyvw3DYApvXodWxpDnwP3RUHyYfw7vckvE4QJxJPDLoJPFMPdyBLwAmnDP2TppDqPnXezHApVVN

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