Transaction not yet indexed

5c99GCnqp2uPw7DMZGk1VrfPjQfXMWeb8jxL2XXDkeTCuHSRWfTT2drPJrxHF8ZMCpet4UptPdWi1B9hhMcXx1y8

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