Transaction not yet indexed

53WuU7zmP4TyB9W4RBcw9itMhhmSMn1hn8Le6pXFr71FYrnEbbcXZbMXamhmt4SF1jJjQAK6HCbE3CKejGwrgnP9

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