Transaction not yet indexed

53sK7Lfym2Ua9KphXY49d7mqr1FxCgSRjqMQgRvVMhdGtyVhaASp3qpSxphdbBQWMDAoZDa4XbG2rcXvhKUnoHie

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