Transaction not yet indexed

5MBC5TEra51hf8UbMMxAS64Aa9Q4hAabN4vfNrEMxFTBPc3MRbVS4F2xnoCWuDYcWsGnuU1v5x3UaGVTSbRh1n6M

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