Transaction not yet indexed

53VUNYd26moRYi8YqKSYQp7nLTsjswnDNPwpBF7Xtu3w5goQUjpt41Z4RDMo4xusC1UEyy6pBLgmdCq85E6sLvmW

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