Transaction not yet indexed

yMN2y7Ew2Kag9SjdCQcJWeGcRyddbybAGhw1bEbfZAGFzLaLMLjUbWuKT2pTaRcKuF7uKc2kyhsCnw2RvCMGopn

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