Transaction not yet indexed

64Y1MR16e3PoBwnnQ4baUe9wNaWNrVHiXr2142i2NFbfcYLBpvzeqWD2LY6VzHPr4Gg3pXpvTZd62p5CSngJsSsm

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