Transaction not yet indexed

2Mamsu5nCdnKHjCB84oPYQGSRcLLYJKnFiAz9S8pA2jXVfesxBfTYAxuSXEKfgpPRWsTwsXyJAH3qH1b8jAf4T53

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