Transaction not yet indexed

53vAmExwpS99tfhgsgsACKP2TBxJqzYr6HjLyy3QyZYnD3NSKAFvyCxiLRuNLZRPhgwCH4ZeB57EnfZP2ki1JY1a

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