Transaction not yet indexed

53LscuGKMYhH4Q3fTAE3csw6NEcKM7cYVdfoNp1MkuZkLwAb2SJiE7cq3mnsV5VESziCppcN4qXd9CtkZnsvfCpG

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