Transaction not yet indexed

21Go2p5xxNFMjR1mQ115vRnmpdcqb5eaKsKmrDcyfGbgYxcRipTJRFBPLsPCANMDjM4zpnshVB28SEG8WPxXrQq4

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