Transaction not yet indexed

53TssB6KwRcJbRbW6q6Jaf7C8AcmHi7MQCy4FD2G8eJmio9vFm5Lnz75oYEJJtZFHns7H9RK9SfLSjc2APfBZUbk

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