Transaction not yet indexed

53YmDmUBA6pvBbVaU5Hb7uu5Be5cHhduJ3SAkoV9LRkVuxwoyTABW5tfCxTCmDg11dNU3gMz5kkXnsSLKPwFCo4B

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