Transaction not yet indexed

53b26u2zUL9zD5WDyYghxUrmxqV6vhpCrFGCCmNAMAsm8gdB8pXKbTsnGLEAt2UE1kqgAwHsYntBWDuCUdoS7aWE

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