Transaction not yet indexed

53f1LjWMgDfmdncTkUHmZ44dSK36M9rx4dZnsseSKENtSbGrNd6PajkW5SRfeCASyiVn3HT52QhYGM7fdGuSaQpu

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